Personal Rescue Enclosure (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Personal Rescue Enclosure" in English language version.

refsWebsite

Global rank English rank

3books.google.com

3^rd place

3^rd place

5^th place

5^th place

1web.archive.org

1^st place

1^st place

1astronautix.com

2,056^th place

1,541^st place

astronautix.com

"Rescue Ball". astronautix.com. Archived from the original on November 15, 2016. Retrieved 2017-02-23.

books.google.com

Popular Mechanics. Hearst Magazines. October 1976. p. 67. ISSN 0032-4558. Retrieved 2017-02-23.
David, S. (2009). Space Rescue: Ensuring the Safety of Manned Spacecraft. Springer New York. p. 10. ISBN 9780387739960. Retrieved 2017-02-23.
Popular Science. Bonnier Corporation. September 1976. p. 16. ISSN 0161-7370. Retrieved 2017-02-23.

web.archive.org

"Rescue Ball". astronautix.com. Archived from the original on November 15, 2016. Retrieved 2017-02-23.

worldcat.org

search.worldcat.org

Popular Mechanics. Hearst Magazines. October 1976. p. 67. ISSN 0032-4558. Retrieved 2017-02-23.
Popular Science. Bonnier Corporation. September 1976. p. 16. ISSN 0161-7370. Retrieved 2017-02-23.